Path Traversal in Impresscms
CVE-2021-26601
ImpressCMS before 1.4.3 allows libraries/image-editor/image-edit.php image_temp Directory Traversal.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.032 (87.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 87.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.032 · newest: 0.032 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- hackerone.com/reports/1081878 (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/166402/ImpressCMS-1.4.2-Path-Traversal.html (Exploit, VDB Entry, Third Party Advisory)
- seclists.org/fulldisclosure/2022/Mar/44 (Exploit, Mailing List, Third Party Advisory)
- karmainsecurity.com/KIS-2022-02 (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-26601?
- CVE-2021-26601 is a high-severity vulnerability in Impresscms, classified under Path Traversal. CVSS score: 8.1/10. Published 2022-03-28.
- How severe is CVE-2021-26601?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2021-26601 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.